Arisaema fimbriatum is a species of Arisaema found in Thailand, Peninsular Malaysia, and Pulau Lankawi[1] A. fimbriata is the type species for Arisaema section Fimbriata (Engl.)

H.Li a section with subglobose tubers and trifoliate leaves, bisexual spadix and a long spadix appendage that extends from the spathe.

Plants in this section are from subtropical Asia.

It was later synonymised under section Attenuata by Murata in 2011.

In 2016 Ohi-Toma et al. reserected the section as monotypic with A. fimbriata following a phylogenetic analysis of the genus.